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spi: spi-fsl-dspi: Avoid setup_accel logic for DMA transfers
authorLarisa Grigore <larisa.grigore@nxp.com>
Thu, 22 May 2025 14:51:37 +0000 (15:51 +0100)
committerMark Brown <broonie@kernel.org>
Sun, 8 Jun 2025 22:35:33 +0000 (23:35 +0100)
commitcac7e5054115fcc41b1cb050af8e8971f7c9b22b
treed5301b977f26afe967fe91719101096733d1878btree
parente7397e4d3b161ed8a57648a9ac03df7902958682commit | diff
spi: spi-fsl-dspi: Avoid setup_accel logic for DMA transfers

Repacking multiple smaller words into larger ones to make use of the
full FIFO doesn't save anything in DMA mode, so don't bother doing it.

Signed-off-by: Larisa Grigore <larisa.grigore@nxp.com>
Signed-off-by: James Clark <james.clark@linaro.org>
Link: https://patch.msgid.link/20250522-james-nxp-spi-v2-8-bea884630cfb@linaro.org
Signed-off-by: Mark Brown <broonie@kernel.org>
drivers/spi/spi-fsl-dspi.c diff | blob | blame | history
Linux 6.x block layer and io_uring tree(s)